SMTL ID : 6mi8.1

Cryo-EM Structure of vanadate-trapped E.coli LptB2FGC

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-1-1-mer

Ligands

2 x AOV: ADP ORTHOVANADATE

AOV.1: 20 residues within 4Å: Chain A: G.46, P.47, N.48, G.49, G.51, K.52, T.53, T.54, Q.95, E.173, H.205 Chain B: L.140, S.147, S.149, G.150, G.151, E.152, G.177 Chain D: R.301, S.302 17 PLIP interactions: 5 interactions with chain B, 11 interactions with chain A, 1 interactions with chain D Hydrogen bonds: B:S.149, B:S.149, B:S.149, B:G.150, B:G.151, A:G.49, A:G.51, A:K.52, A:K.52, A:T.53, A:T.53, A:T.53, A:T.54, A:Q.95, A:Q.95, D:R.301 Salt bridges: A:K.52 AOV.2: 18 residues within 4Å: Chain A: S.143, S.147, S.149, G.150, G.151, G.177 Chain B: P.47, N.48, G.49, A.50, G.51, K.52, T.53, T.54, Q.95, E.173, H.205 Chain C: Q.293 19 PLIP interactions: 4 interactions with chain A, 14 interactions with chain B, 1 interactions with chain C Hydrogen bonds: A:S.143, A:S.149, A:G.150, A:G.151, B:N.48, B:G.49, B:A.50, B:G.51, B:K.52, B:K.52, B:T.53, B:T.53, B:T.54, B:Q.95, B:Q.95, B:Q.95, B:E.173, C:Q.293 Salt bridges: B:K.52

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, Y. et al., Structural basis of lipopolysaccharide extraction by the LptB2FGC complex. Nature (2019)

Release Date

2019-04-03

Peptides

Lipopolysaccharide export system ATP-binding protein LptB: AB
Lipopolysaccharide export system permease protein LptF: C
Lipopolysaccharide export system permease protein LptG: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
F

D
G

Membrane

We predict this structure to be a membrane protein.
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Lipopolysaccharide export system ATP-binding protein LptB

Lipopolysaccharide export system permease protein LptF

Lipopolysaccharide export system permease protein LptG

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